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Function: mergeConfig()

function mergeConfig(partial): object;

Defined in: packages/uimatch-core/src/config/loader.ts:50

Merge partial configuration with defaults.

Parameters​

partial​

Partial<AppConfig>

Partial configuration to merge

Returns​

object

Complete configuration with defaults applied

capture​

capture: object = CaptureConfigSchema;

capture.basicAuthPass?​

optional basicAuthPass: string;

HTTP Basic Authentication password (from env)

capture.basicAuthUser?​

optional basicAuthUser: string;

HTTP Basic Authentication username (from env)

capture.defaultDpr​

defaultDpr: number;

Default device pixel ratio

Default​
2

capture.defaultFigmaScale​

defaultFigmaScale: number;

Default Figma image scale (separate from browser DPR)

Default​
2
Remarks​

Allows independent control of Figma export resolution vs browser capture resolution

capture.defaultIdleWaitMs​

defaultIdleWaitMs: number;

Default idle wait after networkidle (ms)

Default​
150

capture.defaultMaxChildren​

defaultMaxChildren: number;

Default maximum child elements to collect styles from

Default​
200

capture.defaultMaxDepth​

defaultMaxDepth: number;

Default maximum depth to traverse for child elements

Default​
6

capture.defaultViewportHeight​

defaultViewportHeight: number;

Default viewport height

Default​
900

capture.defaultViewportWidth​

defaultViewportWidth: number;

Default viewport width

Default​
1440

capture.figmaAutoRoi​

figmaAutoRoi: boolean;

Enable automatic ROI detection from Figma child nodes

Default​
false
Remarks​

When true, if specified node is much larger than implementation capture, automatically finds closest matching child frame and uses it instead

comparison​

comparison: object = ComparisonConfigSchema;

comparison.acceptanceColorDeltaE​

acceptanceColorDeltaE: number;

Acceptance threshold for colorDeltaEAvg (quality gate)

Default​
3.0

comparison.acceptancePixelDiffRatio​

acceptancePixelDiffRatio: number;

Acceptance threshold for pixelDiffRatio (quality gate)

Default​
0.01

comparison.colorDeltaEThreshold​

colorDeltaEThreshold: number;

Color delta E threshold for style differences

Default​
3.0

comparison.ignoreProperties​

ignoreProperties: string[];

Properties to ignore in style comparison (default noise filtering) Common decorative/non-essential properties that add noise to reports

Default​
[]

comparison.includeAA​

includeAA: boolean;

Whether to skip anti-aliasing detection in pixelmatch

Default​
false

comparison.pixelmatchThreshold​

pixelmatchThreshold: number;

Pixelmatch threshold (0 to 1). Smaller = more sensitive.

Default​
0.1

comparison.toleranceBorderWidth​

toleranceBorderWidth: number;

Tolerance ratio for border-width

Default​
0.3 (30%)

comparison.toleranceDimension​

toleranceDimension: number;

Tolerance ratio for dimension properties (width, height)

Default​
0.05 (5%)

comparison.toleranceLayoutGap​

toleranceLayoutGap: number;

Tolerance ratio for gap properties (gap, column-gap, row-gap)

Default​
0.1 (10%)

comparison.toleranceRadius​

toleranceRadius: number;

Tolerance ratio for border-radius

Default​
0.12 (12%)

comparison.toleranceShadowBlur​

toleranceShadowBlur: number;

Tolerance ratio for box-shadow blur

Default​
0.15 (15%)

comparison.toleranceShadowColorExtraDE​

toleranceShadowColorExtraDE: number;

Extra Delta E tolerance for box-shadow color comparison

Default​
1.0

comparison.toleranceSpacing​

toleranceSpacing: number;

Tolerance ratio for spacing properties (padding, margin)

Default​
0.15 (15%)